This unit of competency specifies the outcomes required to set up project filing systems for documentation relevant to different residential, commercial and industrial building design projects as defined in the Building Code of Australia (BCA). The unit covers setting up digital filing systems for documentation other than the building design project’s design drawings; and hard copy filing systems, for both internal and externally-sourced documents. It also covers collecting and filing relevant documentation required at the initiation of building design projects, reviewing the contents of documentation, and applying the information to the progress of the building design project. The unit supports the work of drafters who assist and work under the instruction and supervision of architects, building designers and other personnel, such as home sustainability assessors. Licensing, legislative, regulatory or certification requirements apply to building design drafting in some states. Relevant state and territory regulatory authorities should be consulted to confirm those requirements.